[INFO] fetching crate smooth 0.3.0...
[INFO] testing smooth-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate smooth 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate smooth 0.3.0
[INFO] finished tweaking crates.io crate smooth 0.3.0
[INFO] tweaked toml for crates.io crate smooth 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smooth 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smooth 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4f59043510912fd88b9c6ba53e93a011b449a73d8409da03c4b2997369e31c
[INFO] running `Command { std: "docker" "start" "-a" "6b4f59043510912fd88b9c6ba53e93a011b449a73d8409da03c4b2997369e31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4f59043510912fd88b9c6ba53e93a011b449a73d8409da03c4b2997369e31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4f59043510912fd88b9c6ba53e93a011b449a73d8409da03c4b2997369e31c", kill_on_drop: false }`
[INFO] [stdout] 6b4f59043510912fd88b9c6ba53e93a011b449a73d8409da03c4b2997369e31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b6d0f3bda5360d9c2a21a4bc1d38556c790503f555ddab948368a77387f0673
[INFO] running `Command { std: "docker" "start" "-a" "5b6d0f3bda5360d9c2a21a4bc1d38556c790503f555ddab948368a77387f0673", kill_on_drop: false }`
[INFO] [stderr]    Compiling smooth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "5b6d0f3bda5360d9c2a21a4bc1d38556c790503f555ddab948368a77387f0673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6d0f3bda5360d9c2a21a4bc1d38556c790503f555ddab948368a77387f0673", kill_on_drop: false }`
[INFO] [stdout] 5b6d0f3bda5360d9c2a21a4bc1d38556c790503f555ddab948368a77387f0673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 943bfab9ea24ee056f17ec53d407fb576ae8f6584fc7400477d5cd0d9655be4e
[INFO] running `Command { std: "docker" "start" "-a" "943bfab9ea24ee056f17ec53d407fb576ae8f6584fc7400477d5cd0d9655be4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling smooth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "943bfab9ea24ee056f17ec53d407fb576ae8f6584fc7400477d5cd0d9655be4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943bfab9ea24ee056f17ec53d407fb576ae8f6584fc7400477d5cd0d9655be4e", kill_on_drop: false }`
[INFO] [stdout] 943bfab9ea24ee056f17ec53d407fb576ae8f6584fc7400477d5cd0d9655be4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6828b0e2fe44ac960c94e4ca4c79adca4c42ebaa9e56f29cd1e45e35fc92ffad
[INFO] running `Command { std: "docker" "start" "-a" "6828b0e2fe44ac960c94e4ca4c79adca4c42ebaa9e56f29cd1e45e35fc92ffad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smooth-cde12c776c6f1ff8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test single::tests::trunc_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smooth
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::round_to_mut (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::smooth_str (line 73) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::smooth_str (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::round_to_str (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::round_to_str (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::round_to_mut (line 19) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::smooth_mut (line 60) ... ok
[INFO] [stdout] test src/multi.rs - multi::MultiSmooth::smooth_mut (line 36) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::round_to (line 7) ... ok
[INFO] [stdout] test src/single.rs - single::Smooth::smooth (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6828b0e2fe44ac960c94e4ca4c79adca4c42ebaa9e56f29cd1e45e35fc92ffad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6828b0e2fe44ac960c94e4ca4c79adca4c42ebaa9e56f29cd1e45e35fc92ffad", kill_on_drop: false }`
[INFO] [stdout] 6828b0e2fe44ac960c94e4ca4c79adca4c42ebaa9e56f29cd1e45e35fc92ffad